See that's just the thing, those features are essential to YOUR needs. And to someone else a built in optical drive is essential to THEIR needs. And to someone else a customer replaceable battery is essential to that persons needs.
When does it end?? Apple can't produce a product like this and include everything the other notebooks have or just have certain features they think Trancepriest will need.
You have to accept what they are offering or take a hike. The Air is the future and this happens every time Apple comes out with something new, people trash it, say it doesn't fit their needs, say it's too expensive and compare it to Dell, threaten to leave Apple forever and then report back later saying "I BIT THE BULLET AND GOT A NEW MBA".
Don't say it won't happen to you because you have a handful of Macs that DON'T suit many people needs.